Why we use a H.T. Fuse from a thick wire, on other side we use high rating of

Why we use a H.T. Fuse from a thick wire, on other side we use
high rating of cables?
& Why we use less Sq. mm Cable on H.T. side , on other side we use Large Sq. mm cable?

Question Posted / sbarinderpal52

1 Answers
8217 Views
I also Faced
E-Mail Answers

Why we use a H.T. Fuse from a thick wire, on other side we use high rating of cables? & Why ..

Answer / anurag pattanayak

what kind of question is this?

anyway...with watever i could make out of your question..

HT = very low current..So fuse wire rating should be low..hence Sqmm is low...
and vice versa for LT

Is This Answer Correct ?

7 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

what perpose of use CT ratio in gt,st,uat

1 Answers

Explain What will happen when direction of field current is changed (i.e, field excitation is reversed) in the following machines? 1) Alternator 2) Synchronous Motor 3) D.C Generator ( Shunt or Seies ) 4) D.C Motor ( Shunt or Seies )

3 Answers NTPC, Transco,

How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??

2 Answers

which book to refer in electrical engineering for iocl exam & which book for general english.

0 Answers L&T,

What is the Difference Between MCCB & ACB & VCB

3 Answers

what is the specific gravity of fully charged battery

14 Answers

what is automatic voltage regulator and it is used?

28 Answers ACME, TCS,

how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

0 Answers

what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

1 Answers

what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

0 Answers Bhel,

During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

0 Answers

For more Electrical Engineering Interview Questions Click Here