Is it required to use 2 nos of body earthings to any machine though if we use T

Is it required to use 2 nos of body earthings to any machine
though if we use TP with E supply is provided to Machine?

Question Posted / sreenu

Answers were Sorted based on User's Feedback

Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is p..

Answer / prakash

any equipement One number erath failure other will be taken
care.

Is This Answer Correct ?

2 Yes

0 No

Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is p..

Answer / sindhanaiyalan

As per IE rule all three phase loads required 2 earth for
protection.

Is This Answer Correct ?

1 Yes

0 No

More Electrical Engineering Interview Questions

what is skin effect?

An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

what is relation between HP & BHP

what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

Why Trasformers rated in KVA

how can we avoid magnetostriction in transformer?describe the suitable methods.

Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.

what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

MCCB 400 Amps 50KA 430Volt AC What is mean by 50KA

depletion layer will form beforre biase or after bias ?

For more Electrical Engineering Interview Questions Click Here