11 True or False: The standing pilot is a continuous flame that is located near of the burner and can easily ignite the main burner. 12 An intermittent pilot ignites when the a. thermostat is set to "heat" b. thermostat calls for heat c. manual pilot valve is opened d. main gas valve opens 13 Which component is most commonly used to prove that a standing pilot is lit? a. bimetal element b. thermostat c. thermocouple d. none of the above 14 How are most intermittent pilots lit? a. manually b. glow coils c. heat d. spark 15 What is a typical operational sequence of an intermittent pilot burner control system? 16 True or False: A thermocouple is strong enough to close the pilot safety solenoid in a gas valve. 17 What is the purpose of a gas valve? 18 What