EXM1- TLE

In the field of drafting, each line has a specific meaning. This is to establish a uniform way when interpreting complex blueprints of objects and other mega projects. These lines are called:

• Lines of sight

• Alphabet lines

• Alpha numeric lines

• Language of lines

Three bulbs are connected in parallel and controlled by a single switch. If one of three bulbs is busted, what will happen to the remaining bulbs?

• Its brightness is reduced

• Will not lit

• Its brightness is maintained

• Its brightness is increased

If two identical lamps give normal light when connected in parallelREVIEWina230linearereconnected in series in the same, line the bulb will be:

• Blows out

• Not light

• Give more light

• Give less light

What device automatically breaks the circuit when an overload or short circuit occurs

• Main switch

• Circuit breaker

• Overload

• Breaker switch

Which box with a blank cover is inserted in one or more runs of raceway to facilitate pulling of the conductors?

• Pull box

• Terminal box

• Junction box

• Blank box

A thin-walled steel raceway of circular form with a corrosion resistant coating for protection of wires or cables is called:

• Flexible metal pipe

• Metal moldings

• Electrical metallic tubing

• Rigid metal conduit

Find the cost of using a 100W, 220V lamp for 20 hours at Php 3.00 per kW-hr:

• Php 9.00

• Php 6.00

• Php 60.00

• Php 10.00

A law that states that current is directly proportional to voltage and inversely proportional to resistance is known as:

• PEC

• Law of resistivity

• Kirchoff's law

• Ohm's law

Which among these characteristic of an entrepreneur is undesirable?

• Impassive

• Futuristic

• Goal setter

• Opportunity seeker

Which entrepreneurial trait gives an entrepreneur a positive outlook in life which gives the energy to pursue his/her endeavors?

• Ambition

• Creativity

• Enthusiasm

• Perseverance