Electric Circuits Electro-chemical equivalent is usually expressed in mg per coulomb. mg per kW. mg per kVA. mg per volt. mg per coulomb. mg per kW. mg per kVA. mg per volt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid lot of heat is generated. acid particles get separated. water start boiling. colour of acid changes. lot of heat is generated. acid particles get separated. water start boiling. colour of acid changes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its speed. both speed and number of poles. nature of supply. number of poles. speed. both speed and number of poles. nature of supply. number of poles. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Electrolytic. Glass. Paper. both (B) and (C) above. Electrolytic. Glass. Paper. both (B) and (C) above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff's second law is based on law of conservation of energy. charge. momentum. mass. energy. charge. momentum. mass. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? (C1 + C2) / C1C2. C1C2. (C1C2) / C1 + C2. C1 + C2. (C1 + C2) / C1C2. C1C2. (C1C2) / C1 + C2. C1 + C2. ANSWER DOWNLOAD EXAMIANS APP