ELECTRICAL INTERVIEW

What is the color code for a 220 5% resistor

• Red, Red, Brown, Gold
• Orange, Orange, Black, Gold
• Red, Red, Black, Gold
• Red, Red, Brown, Silver

A voltage will influence current only if the circuit is

• open
• insulated
• closed
• high resistance

Which resistive component is designed to be temperature sensitive

• Potentiometer
• Thermistor
• Rheostat
• Photoconductive cell

Primary batteries, unlike secondary batteries, may be:

• recharged over and over
• charged once
• used once
• stored indefinitely

In practical applications, battery voltage

• is restored as soon as disconnect occurs
• is lowered as the load increases
• may be stored indefinitely
• will be reduced to zero as power is drawn

If an electrical system is compared to a fluid system, the electrical current corresponds to the

• pressure
• pump
• water flow
• water wheel

A short circuit will have

• a small current flow
• a large current flow
• no current flow
• some current flow

A secondary cell generates dc via chemical activity; a primary cell generates dc

• electrically
• thermally
• optically
• chemically

Hydraulic Actuators which is used in the hydraulic circuit meant ----------------in the energy transformation

• limited rotary motion
• linear motion
• rotary motion
• linear,rotary and limited motion

An OR logic control in pneumatic systems is possible with the help of

• sequence valve
• shuttle valve
• dual pressure valve
• delay valve