Electric Drives Questions and Answers – Electrical Drive Systems and Components – Sequence Operations and Protection

This set of Electric Drives Question Bank focuses on “Electrical Drive Systems and Components – Sequence Operations and Protection”. 1. Relay is an electromechanical switch. a) True b) False 2. Mho relay is used in the medium transmission line. a) True b) False 3. Full form of LED is _____________ a) Light Emitting Diode b) … Read more

advertisement

Electric Drives Questions and Answers – Electrical Drive Systems

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Electrical Drive Systems”. 1. Calculate the minimum anode current required to turn off SCR if the latching current value is 2 A. a) 2 A b) 3 A c) 4 A d) 5 A 2. Calculate the value of the coefficient of … Read more

advertisement

Electric Drives Questions and Answers – Traction Drives – Power Factor and Harmonics

This set of Electric Drives online quiz focuses on “Traction Drives – Power Factor and Harmonics”. 1. Full form of SVC is ___________ a) Static Var Compensator b) Static Variable Counter c) State Value Counter d) Static Value Compensator 2. Full form of STATCOM is ___________ a) Static Synchronous Counter b) Static Synchronous Compensator c) … Read more

advertisement

Electric Drives Questions and Answers – Nature of Traction Load

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Nature of Traction Load”. 1. There are four types of friction. a) True b) False 2. Calculate the value of the coefficient of friction using the data: F=24 N, Normal force=12 N. a) 2 b) 4 c) 8 d) 9 3. If … Read more

advertisement

Electric Drives Questions and Answers – Electric Traction Services

This set of Electric Drives test focuses on “Electric Traction Services”. 1. Electric trains are of two types. a) True b) False 2. The shape of pantograph collector is _________________ a) Square b) Pentagon c) Circle d) Hexagon 3. There are typically three types of pantograph. a) True b) False 4. Full form of EMU … Read more

advertisement

Electric Drives Questions and Answers – Solar Powered Vehicles

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Solar Powered Vehicles”. 1. When was the first electric car invented? a) 1830 b) 1985 c) 1832 d) 1945 2. The moving coil instrument measures the ___________ of the signal. a) Average value b) R.M.S value c) Zero value d) Half value … Read more

advertisement

Electric Drives Questions and Answers – Solar Powered Pump Drives

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Solar Powered Pump Drives”. 1. The output power of the centrifugal pump is proportional to the _________ of the speed. a) Square b) Cube c) Square-root d) Cube-root 2. There are four types of Water pumps. a) True b) False 3. The … Read more

advertisement

Electric Drives Questions and Answers – Solar Panels

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Solar Panels”. 1. A solar cell converts light energy into __________ a) Electrical energy b) Thermal energy c) Sound energy d) Heat energy 2. There are three types of the solar cells. a) True b) False 3. Series and parallel combination of … Read more

advertisement

Electric Drives Questions and Answers – Solid-State Switching Circuits – Current Source Inverter

This set of Electric Drives Multiple Choice Questions & Answers (MCQs) focuses on “Solid-State Switching Circuits – Current Source Inverter”. 1. The use of inductor in CSI is to make source current constant. a) True b) False 2. The output voltage of CSI depends upon the load. a) True b) False 3. Which one of … Read more

advertisement

Electric Drives Questions and Answers – Solid-State Switching Circuits – Three-Phase Energy Recovery Systems

This set of Electric Drives Questions and Answers for Entrance exams focuses on “Solid-State Switching Circuits – Three-Phase Energy Recovery Systems”. 1. Rectifiers are used to convert DC power into variable AC power. a) True b) False 2. Short circuit problem is severe in case of current source inverter. a) True b) False 3. Full … Read more

advertisement
Subscribe to our Newsletters (Subject-wise). Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Join our social networks below and stay updated with latest contests, videos, internships and jobs!

Youtube | Telegram | LinkedIn | Instagram | Facebook | Twitter | Pinterest
Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & technical discussions at Telegram SanfoundryClasses.