what is the diffrence between pressure safety valve & pressure relief valve....pls

2185

Is the theorem applicable to ac sources?

1045

Define what are the compositions of brass, how can this metal be heat-treated, define what is the melting point of this metal?

943

explain working principle of earth leakage relay

3709

Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

2660

what is the minimum velocity of cooling water for maximum efficiency of condensor.

2184

application s to shunt coil

1918

A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

2014

how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

1665

what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

937

Explain how to manufacture the cmos inverter?

1032

I need to interview someone working in the Bio Engineering field for a school project, can someone please take the time to help! Thank you Why did you decide to become a biomedical engineer? What college did you go to? What type of classes did you take? Where do you work? What do you do? How much money do you earn? Was it hard to get all the way to where you are now? What is a typical day for a biomedical engineer?

3718

what will happen if OLR CT in all phases are short circuted

2192

What about electrical Units. discrive in detail

2097

how to identify conection leads of an unknown electric motor

2149