# Psychrometry - Heating and Cooling Factor - 1 Online Exam Quiz

Psychrometry - Heating and Cooling Factor - 1 GK Quiz. Question and Answers related to Psychrometry - Heating and Cooling Factor - 1. MCQ (Multiple Choice Questions with answers about Psychrometry - Heating and Cooling Factor - 1

Options

A : TRUE

B : FALSE

C : -

D : -

Options

A : TRUE

B : FALSE

C : -

D : -

### What is the contact factor for cooling coil, if td1 = temperature at entry, td2 = temperature at exit and td3 = coil temperature?

Options

A : td1 ? td2 / td1 ? td3

B : td2 ? td1 / td3 ? td1

C : td3 ? td2 / td2 ? td1

D : td3 ? td2 / td1 ? td2

### What is the contact factor for heating coil, if td1 = temperature at entry, t2 = temperature at exit and td3 = coil temperature?

Options

A : td3 ? td1 / td3 ? td1

B : td2 ? td1 / td3 ? td1

C : td3 ? td2 / td2 ? td1

D : td3 ? td2 / td1 ? td2

Options

A : 1 + BPF

B : 1 / BPF

C : BPF

D : 1 ? BPF

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