Students must Avoid BACK PAIN before it attacks ! #shorts

The drug used to avoid heart attacks is

The armature of a shunt wound motor can with stand current up to 8 A before it overheats and it damaged. If the armature resistance is 0.5 Omega ,minimum back emf that must be motor is connected to a 120 V line is

Ina an examination, a student must get 36 % marks to pass. A student who gets 190 marks failed by 35 marks. The total marks in the examination is

Fuel must be heated to its ___________ before it starts burning

A fuel must be heated to its _____ before it starts burning.

The Sun is seen little before it rises and for a short while after it sets. This is because of

The temperature to which a gas must be cooled before it can be liquified by compression is called