42) Normal current capacity of a certain cable is 16 amperes. If the circuit is protected by the close excess current protection, then the current capacity of the cable will be :

43) As per I.E. Rules, the leakage current in wiring installation should not exceed more than

44) As per ISI regulation, the load in each branch lighting circuit should not be more than :

45) The minimum thickness of non hinged boards should be

46) The distance between clips in horizontal runs shall not exceed