Electric boiler - Study guides, Class notes & Summaries

P-99 / Low PSI Oil Burner Operator Questions and Answers 100% Solved All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. 170 ̊F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and an equipment use permit has ...

I. Types of Boilers 10% of Examination - Answer - High and low pressure fire tube, water tube, cast iron and electric boilers; package boilers II. Basic Principles and Units 12% of Examinatio - Answer - Steam boilers, fittings & accessories, feed water systems, fuel systems, draft systems, steam systems III. Water and Steam Properties 7% of Examination - Answer -Steam action, feedwater & steam accessories, boiler water treatment, steam & water residue IV. Combustion Principles 12%...

Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - ️️A The main advantage of the packaged boiler is its a. small size b. compact design c. low cost D. quality steam - ️️C Feild erected boilers have outputs of? A 75,000 kg/h B 100,000 kg/h C 100 mg/h D 150,000 kg/h or more - ️️D Where electric power is used as a heating source, the bo...

What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answe...

P-99 / Low PSI Oil Burner Operator Questions With 100%Verified Answers A+GRADED All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. - correct answer...170 ̊ F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and a...

4th Class Power Engineering Unit A11 Chapter 4 Electric Boilers exam questions and answers

Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - Answer-A The main advantage of the packaged boiler is its a. small size b. compact design c. low cost D. quality steam - Answer-C Feild erected boilers have outputs of? A 75,000 kg/h B 100,000 kg/h C 100 mg/h D 150,000 kg/h or more - Answer-D Where electric power is used as a heating source, the boiler rating...

4A Unit 11 Questions and Answers Rated A+ (4-055-8.1) In a bottom-supported boiler, the steam drum is usually: Select one: a. Placed between the centre line of the unit b. Supported by piers c. Supported by the water tubes d. Supported by an overhead girder arrangement c. Supported by the water tubes (4-054-1.16) The electrode type boiler: Select one: a. Requires water that conducts electricity b. Utilizes bundles of electric elements c. Must operate at very constant pressu...

ABSA 3B1 Practice Questions with Complete and Verified Answers CHAPTER 1 - Number of questions on exam - 7 Chapter 1 Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour a. 2300 kg to 65000 kg per hour The main advantage of the packaged boiler is its _____ _____. a. small size b. compact design c. low cost d. quality steam c. low cost Field erected boilers have ...