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q2 exam Flashcards

1
Q

a process of unsoldering unwanted parts or components in the circuit with
the support of soldering tool

A

Desoldering

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2
Q

a branch of science and technology that deals with the controlled flow of
electrons

A

Electronics

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3
Q

a process of joining two metals caused by heat

A

Soldering

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4
Q

it is a tool with an internal heating element used to heat surfaces being

A

Soldering Iron-

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5
Q

it is a sequence of operations intended to verify the correct operation or malfunctioning of a piece of equipment or system.

A

Test

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6
Q

identifying and repairing faults in equipment

A

Troubleshooting

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7
Q

is a home appliance used to wash laundry. The term is mostly applied to

A

Washing Machine

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8
Q

an instrument that measures the amount of electromotive force in a component or circuit.

A

Volt-Ohm-MeterIt

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9
Q

It is a mixture of minute solder spheres held within a specialized form of solder flux?

A

Solder paste

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10
Q

A covering for all or part of the face, worn as a disguise, or to amuse or terrify
other people.

A

mask

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11
Q

It is a type of fastener used for holding items together, most commonly electrical cables or wires.

A

Cable Tie

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12
Q

It is a measuring instrument used to check continuity and resistance of a circuit.

A

VOM

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13
Q

A protective or decorative garment worn over the front of one’s clothes and tied at the
back.

A

apron

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14
Q

Is a pair of opposing blades much like scissors or wire cutters?

A

Wire Stripper

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15
Q

Is a type of pressure-sensitive tape used to insulate electrical wires and other
materials that conduct electricity?

A

Electrical Tape

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16
Q

A type of slip-joint pliers with serrated jaws generally set 45– to 60-degrees from the handles.

A

Adjustable Plier

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17
Q

It is a protective eyewear that usually enclose or protect the area surrounding
the eye in order to prevent particulates, water or chemicals from striking the
eyes.

A

Eye Protector/ Goggles

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18
Q

A covering for hand worn for protection against cold or dirt typically having a
separate part for each finger and the thumb

A

Gloves

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19
Q

It refers to a domestic appliance that washes clothes and linens.

A

Washing Machine

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20
Q

It is a device that is responsible in the conversion of electrical energy into
mechanical energy to facilitate an act of washing.

A

AC motor

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21
Q

In a washing machine, it serves as a washing tub.

A

Drum

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22
Q

In a washing machine, it serves as a passage way out of water.

A

Drain Hose

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23
Q

It is a rotating part inside the tub of a washing machine and responsible in making the water to spin.

A

Pulsator

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24
Q

It is a processing circuit that accepts the input signal coming from sensor, program selection control and it provides the triggering voltage to the power controller.

A

Comparator

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25
Q

It is used to cover the tub.

A

Top Cover

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26
Q

It is responsible in transmitting mechanical energy from the AC motor to the pulley of gear assembly.

A

Drive belt

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27
Q

It is a domestic appliance that washes clothes with the aid of water and
detergent.

A

Washing Machine

28
Q

It is a drum-like component in which water, clothes and soap are put together
prior to washing/spinning.

A

tub

29
Q

This machine is power driven with an AC motor connected to the power source____________ so that the
electrical energy can be converted into mechanical energy in order to facilitate an act of washing rinsing and spinning.

A

(220v/60 Hz)

30
Q

Internal Parts in w.m.

A

Drum
Pulsator

31
Q

External Parts in w.m.

A

Program Selection Control
AC Cord
Water Inlet
Side Cover Tub
Drain Hose
Top Cover

32
Q

is an inlet of water.

A

Water Supply Hose

33
Q

is a circuit that controls the amount of power supplied to the motor.

A

Power Controller

34
Q

is an input receiver that detects input signal coming from forward and reverse motor. It detects any abnormality of the operation for automatic shut off.

A

Sensor

35
Q

is a set of push button switch that set the operation required of the washing machine. This circuit has a timing sequence to be selected as low, medium, or high
depending on how long and type of fabric to be washed.

A

Program Selection Control

36
Q

is an electric machine which changes applied electrical energy or power into mechanical output energy or power.

A

Forward/Reverse Motor

37
Q

is a setting period of the user. AC Plug- is a connector intended for connecting the unit to the main power source of 220V.

A

Input Command

38
Q

is used to transmit mechanical energy from a driving pulley to a drive pulley.

A

Drive Belt

39
Q

is an audio/ sound signal device to confirm or indicate that task programmed or set is
done or a problem occurred. This may be mechanical, electromechanical, or piezoelectric.

A

Buzzer-

40
Q

is a special clock mechanism or motor operated device used to perform switching operations at predetermined time intervals.

A

timer control

41
Q

is a dial used to manage the quantity of water needed.

A

Water Level Control-

42
Q

is used to choose the task to be done

A

Wash Selector-

43
Q

is an access for water supply

A

Water Supply Hoses

44
Q

is an outlet for the water to be dispense Water

A

Drain Hose-

45
Q

is used to shut the washer off to protect the washer if load is unbalance

A

Off-Balance Switch-

46
Q

is used to take out dirt from water by means of a fine physical barrier

A

Water Filter

47
Q

is used to transmit power from the electric motor to spin assembly

A

Spin Pulley

48
Q

is used to control the power at the transmission

A

Spin Assembly

49
Q

is used to push the water out of the unit. Water Hose- is a passage way out of
the water.

A

Water Pump

50
Q

is also known as gear box assembly; transmit and boost mechanical power from the motor to the agitator.

A

Transmission-

51
Q

is an electromechanical device that converts electrical energy into mechanical energy or motion.

A

Motor-

52
Q

is used to transmit power from the electric motor to the transmission through drive belt.

A

Motor Pulley

53
Q

it contains valve that is used to control the quantity of water needed.

A

Water Level Control Assembly

54
Q

is the safety feature of the unit that operates with the lid.

A

Lid Switch

55
Q

3 types of buzzer

A

mechanical
eletromechanical
piezoelectric

56
Q

is also referred as electronic regulation that is done to an appliance, situation or load by electronic devices.

A

Electronic control

57
Q

is an electrically operated switch.

A

relay

58
Q

Heavy-duty frame that enclose and supports the parts of the relay.

A

Yoke

59
Q

Magnetic wire that is wound around a metal core. Creates an electromagnetic field when energize.

A

Coil

60
Q

A relays moving part. __________________opens and closes the contacts. An attached spring returns the armature to its original position.

A

armature

61
Q

The conducting part of the switch that closes or opens a circuit.

A

Contacts

62
Q

is a wire wound around a metal core.

A

Coil

63
Q

is one type of thyristor that functions as an electrically controlled switch for AC loads.

A

Triac

64
Q

is the process of identifying and characterizing a fault when a failure occurs

A

fault diagnosis

65
Q

a detect or imperfection, flow, failing

A

fault

66
Q

the process of identying a disease, condition, or injury

A

diagnosis

67
Q

is used to allow or stop water to flow

A

Inlet Valve

tle q2 exam (1 decks)

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