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Good for TUTAI3 - Lesson 351

Choose the word that best completes each sentence.

1-	All insulators_____________ some flow of electricity.
	A -	permit
	B -	give
	C -	take
	D -	get
2-	The coil is connected____________ series with a resistor.
	A -	at
	B -	in
	C -	on
	D -	up
3-	Capacitance is_______________measured in microfarads.
	A -	usual
	B -	usually
	C -	some time
	D -	some times
4-	Current____________from a point of high potential energy to one of low potential.
	A -	goes
	B -	going
	C -	moving
	D -	moves
5-	The load_____________the electrical energy from the source into some other form of energy.
	A -	turns
	B -	makes
	C -	converts
	D -	changes
6-	Energy is_____________ defined as the capacity of a system to do work.
	A -	usual
	B -	commonly
	C -	common
	D -	some time
7-	The device changes chemical energy___________electrical energy.
	A -	into
	B -	in
	C -	out
	D -	to
8-	The evaluation step involves a thorough_____________ of the design.
	A -	analysing
	B -	analysed
	C -	analysis
	D -	to analyse
9-	In 1952, IBM got out of the business of _________ mainframe computers.
	A -	make
	B -	making
	C -	made
	D -	makes
10-	Reducing wind resistance will make any car more __________
	A -	efficient
	B -	efficiently
	C -	effort
	D -	efforts

[Người đăng: Đặng Vân Oanh - ST]

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