Question 1

What are some of the systems that are typically included in the scope of building automation?

Options :

A : HVAC (heating, ventilation and air conditioning), electrical, lighting, shading, access control, security systems

B : HVAC (heating, ventilation and air conditioning), plumbing, fire protection, elevators, escalators, parking systems

C : HVAC (heating, ventilation and air conditioning), audiovisual, communication, network, data center, backup power systems

D : All of the above

Answer: A

Question 2

Which of the following would be MOST likely to provide velocity control feedback for a hydraulic cylinder?

Options :

A : linear variable differential transformer (LVDT)

B : A pressure relief valve

C : A variable speed prime mover

D : A programmable valve

Answer: A

Question 3

IEC 61131 details how many approved PLC programming languages which have text?

Options :

A : One

B : Two

C : Three

D : Four

Answer: A

Question 4

What type of recipe plant number 5 has further modified to include the actual lots of pigment and other chemicals to be used in paint batch 5445332?

Options :

A : general recipe, which is a recipe that contains the information and instructions required to produce a product family or product class.

B : A site recipe, which is a recipe that contains the information and instructions required to produce a specific product at a specific site.

C : A control recipe, which is a recipe that contains the information and instructions required to produce a specific batch of product on specific equipment.

D : None of the above.

Answer: A

Question 5

What is true of both single-phase and polyphase AC motors:

Options :

A : They both use a rotating magnetic field to induce torque in the rotor.

B : They both require a capacitor to create the necessary phase shift for starting.

C : They both have the same number of stator windings and rotor poles.

D : They both have the same efficiency and power factor

Answer: A