Free Certified Technology Specialist – Installation Practice Questions

A.  

Impedance

B.  

Continuity

C.  

Insulation

D.  

Polarity

A.  

Ceiling tile of an auditorium

B.  

Front wall in a classroom

C.  

Drywall in conference room

D.  

Building structural support or blocking

A.  

PVC

B.  

Thinwall

C.  

Rigid

D.  

Flex

A.  

251 Hz

B.  

125 Hz

C.  

500 Hz

D.  

1250 Hz

A.  

Reviewing drawings with the AV designer

B.  

Recording model and serial numbers of all equipment

C.  

Setting up your GPS with the site location

D.  

Ordering the equipment from the warehouse

A.  

Equipment Racks

B.  

Mud Rings

C.  

NEMA Type 4

D.  

Pull boxes

A.  

when approval is needed to make changes in contracts, equipment, or system design

B.  

any time documents, drawings, or samples, are sent to a receiving party

C.  

after a change order has been approved and issued

D.  

when questions first arise about an aspect of the project

A.  

digital and analog devices

B.  

devices configured to accept different Data Link layer protocols

C.  

two devices without the use of an electronic crossover device

D.  

a device's NIC to its MAC address

A.  

The center of the projector

B.  

The location of the projection surface

C.  

The center of the projector's mount

D.  

The center of the adjustable ceiling support structure

A.  

The maximum wattage capacity of the power supply

B.  

The weight rating of a component that should not be exceeded to avoid mounting failure

C.  

The permissible weight that can be carried onto a job site

D.  

The maximum impedance in a speaker circuit