Mid Test of Electrical Engineering Smt.1 2024

When a machine or a tool is made, the most suitable material must be chosen by considering its …

• Price

• Properties

• Location

• Functions

… is used to improve some properties of metal

• steel

• aluminium

• brass

• alloy

Brass is formed by mixing ….

• Tin and Copper

• Copper and Zinc

• Tin and Silver

• Tin and Zinc

Bronze is formed by mixing …

• Tin and Copper

• Copper and Zinc

• Tin and Silver

• Tin and Zinc

... is a type of plastic and is used to insulate wires and cables

• Polyethylene Carbon

• Polyethylene Chloride

• Polyvinyl Carbon

• Polyvinyl Chloride

Why is Ceramic a good insulator?

• Because it is expensive,conductive, and strong

• Because it is hard, resistive, and cheap

• Because it is hard, resistive, and strong

• Because it is elastic, resistive, and strong

Take a look at these words: metal(1) makes(2) to shape(3) easier(4) Hot Forging(5)

The correct order to make a complete sentence is …

• (2)-(4)-(5)-(3)-(1)

• (1)-(2)-(5)-(4)-(3)

• (5)-(2)-(1)-(4)-(3)

• (5)-(2)-(4)-(3)-(1)

'Forging … a process by which metal is heated and shaped by a compressive force using a hammer or a press. It is used to produce large quantities of identical parts, such as machine parts in the automobile industry.' The word 'it' refers to …

• Metal

• Forging

• Compressive Force

• Hammer

'Many modern bricks are manufactured using a brick extrusion process.' The underlined word has the closest meaning to…

• pulled

• drawn

• made

• flatten

What is the correct phonetic transcription of the word 'shape'?

• /ʃeɪp/

• /ˈʃiːp/

• /ʃɪp/

• /sɪp/