El safety

Question 1

regard to EWR 1989 how do we comply Regs 8,11,13,14?

Answer 1

• 8 (Eart req)=BR2000(20),S2022,UMMS
• 11(Exes I protec)=s2022,umm’s
• 13(ded)=LOTO,PTW,Umms
• 14(Liv)=BR167(SHE)

Question 2

what docs do RN use & apply,comply with regs

Answer 2

Umm’s,BR167(SHE),BR2000(20)

Question 3

HV Definition

Answer 3

• AC (RMS) 1000V
• DC 1500V

Question 4

Definition elec shock?

Answer 4

involuntary action body due to current passing through

Question 5

Min precaution working on Live? (Reg 14)

Answer 5

• Only if MEO satified no alt
• Person briefed
• Sentry
• N contact with live circuit
• n contact with earthed metal
• Insulated tools
• N ship moving

Question 6

Elec instal regs for dangerous comparts

Answer 6

• Cable runs=Not thru,not within 5ft deck
• Lights=double pole switchs,flameproof
  ** Portable Lights**=low v,approved
• Motors/control gear=prohibted unless flameproof enclosure