HOOYER Flashcards

1
Q

ON A DIRECTIONALLY STABLE SHIP THE TURN WILL _________________________ AFTER THE RUDDER HAS BEEN PUT AMIDSHIPS?

A

EVENTUALLY STOP (WITH RUDDER AMIDSHIPS)

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2
Q

FRICTIONAL DRAG ON THE HULL OF A SHIP HAS WHAT EFFECT ON POSITION OF THE PIVOT POINT?

A

NONE (NO EFFECT)

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3
Q

WHAT DOES PARIPATETIC MEAN?

A

CONSTANTLY TRAVELING (PIVOT POINT)

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4
Q

WHAT IS THE PERCENTAGE OF TRANSVERSE FORCE OF PROPELLER WORKING ASTERN?

A

5 TO 10% OF APPLIED STERN POWER

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5
Q

LONGITUDINAL RESISTANCE IS WHAT PERCENTAGE OF OF PROPULSION FORCE UNDER CONTANT SPEED?

A

25%

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6
Q

1 KILOWATT IS EQUAL TO HOW MUCH HORSE POWER?

A

1.34 HP

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7
Q

100 HORSE POWER IS EQUAL TO HOW MUCH BOLLARD PULL?

A

100 HP = 1 TON BOLLARD PULL

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8
Q

WHEN DOCKING TANKER S WHAT IS USUALLY THE PILOTS AIM AS FAR AS MOTION IS CONCERNED?

A

TO OBTAIN A SINGULAR LATERAL MOTION AND PREVENT ROTATIONAL MOTION. ( EASIER TO CHECK LATERAL MOTION)

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9
Q

IN SHIPHANDLING WHAT FOUR MOTIONS MIGHT HAVE TO BE DELT WITH AT THE SAME TIME?

A

LONGITUDINAL
ROTATIONAL
LATERAL
RELATIVE (MOTION OVER GROUND)

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10
Q

WHAT IS THE ONLY WAY TO KEEP THE PRODUCT OF MASS AND VELOCITY DOWN ON A VLCC?

A

KEEP THE SPEED DOWN DUMBASS

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