Electrical Measurement (EMFD)

state any two factors that affect equipment reliability

State six possible faults for a fluorescent lamp failing to start and ends glow dull and reddish.(6 marks)June/July 2020

List six factors considered when planning for maintenance of electrical machines ina factory. (6 marks)June/July 2020

describe how to test a coil using an ohmmeter

define reliability with respect to engineering systems

Distinguish between preventive maintenance and breakdown maintenance.(4 marks)June/July 2020

state any two possible causes of open circuit fault in carbon composition

state any two ways of minimising the effect of environmental errors in measurements

Explain each of the following tests done on an electrical machine: (i) insulation resistance test: (ii)continuity test. (6 marks)June/July 2020