SAMTK Day 1

What material is currently used for the manufacture of Honda cylinder blocks and why?

• Cast iron, because it is lighter.

• Magnesium alloy, because it is cheaper

• Aluminum alloy, because it is lighter.

• Fiber-reinforced plastic, because it is cheaper.

What is the precaution when disconnecting / connecting both positive and negative battery terminals?

• Disconnect the ( - ) first. When reconnecting, reconnect the ( + ) first.

• Disconnect the ( + ) first. When reconnecting, reconnect the ( - ) first.

• Disconnect the ( - ) first. When reconnecting, reconnect the ( - ) first

• Disconnect the ( + ) first. When reconnecting, reconnect the ( + ) first.

What is the percentage of fully charged battery electrolyte?

• 90% Water and 10% Sulphuric Acid

• 50% Water and 50% Sulphuric Acid

• 64% Water and 36% Sulphuric Acid

• 100% Sulphuric Acid (Pure)

What is the percentage of electrolyte of discharged battery?

• 90% Water and 10% Sulphuric Acid

• 50% Water and 50% Sulphuric Acid

• 64% Water and 36 Sulphuric Acid

• Pure Water 100%

How is oil pump is driven?

• by the camshaft

• Directly by the crankshaft.

• By the crankshaft via a drive belt

• By the alternator shaft

When does the oil filter’s bypass valve open

• When the engine is cold

• When the engine overheats

• When the oil filter becomes clogged

• When the engine runs at high speed.

Which one is NOT caused by the use of incorrect engine oil?

• Engine’s knocking/hunching

• Decreased fuel efficiency

• Difficult starting

• Shortened engine service life

What does VTEC mean?

• Valve Timing and Electronic Engine Control

• Variable Timing and Electronic Control

• Variable Valve Timing and Lift Electronic Control

• Variable Valve Timing and Engine Control

An engine’s displacement (cc or L) is determined by the:

I) bore diameter

II) piston stroke (distance between TDC and BDC)

III) number of cylinders

IV) Block height

• i, ii & iii

• i, ii & iv

• ii,iii & iv

• all of the above

Choose the correct statement which describes on the engine mount.

• Engine is mounted to the brake system of the car by engine mounts and vibrates after started.

• Engine is mounted to the transmission of the car by engine mounts and vibrates after started.

• Engine is mounted to the suspension of the car by engine mounts and vibrates after started

• Engine is mounted to the body of the car by engine mounts and absorb vibration after started.