what is the current rating of both primary and secondary of 500kva,33kv./400v.distribution transformer?

1013

i have one air blow heater , coiled heater is in side hollow ceramic tube and passing the air and other end hot air is going out, to control the hot air where i should fix up a THERMOCOUPLE on the heater or on the out let of hot air terminal which is the best way

2007

What should be the material composition of transformer oil filtration machine to avoid metal contamination in filtered oil?

981

what is difference between a NPN & PNP sensor?

2389

Define operation time?

982

if salary paid per month rs. 50000/- of male <65 i will deduct tds from his salary please what i will do explain?

2132

Why control valves are hunting on manual mode?

3696

what is pl to pl in fire alarm system?

2108

how do you check pump impeller back clearance?

3792

How to check DC Motor & SERVO Motor?

2981

what is alternater & engine genral protection?

2235

Explain why are the major iron and steel industries in india located in eastern india?

930

whats te normal transformer current rating

1959

What is process planning?

1090

How improvements can be made for designing the parts?

1047