C20 test - Study guides, Class notes & Summaries

C20 Practice Test

When you replace a capacitor, the replacement can be ______ the rating of the current capacitor. 10% under 10% over 15% over 20% over - ANSWER ☑☑10 % over How many acres of flooded land would be considered a flood? 1/2 acre 1 acre 2 acres 3 acres - ANSWER ☑☑2 acres What is the minimum overlap for aluminum tape? 2" 1" 3/4" 1/2" - ANSWER ☑☑1" Which of the following is not a type of compressor? crew combustion scroll centrifugal - ANSWER ☑☑c...

What is the correct type of seam for a grease stop? Pittsburgh lock S cleat welded continuously on outside spot welded on inside - ANSWER ☑☑welded continuously on outside Type-B vents are recommended for: incinerators combination gas-oil appliances appliances convertible to solid fuel standard gas-fired furnaces - ANSWER ☑☑standard gas-fired furnaces Cranes with a boom longer than 60 ft or with a rating greater than _____ require a boom-angle indicator. 5 tons 10 ...

C20 Test Questions with 100% Correct Answers | Verified | Latest Update

Cable contains a black wire, white wire, and smaller uncoated copper wire. What to do with copper wire? - ANSWER ☑☑Ground it Needle on volt meter shows infinite ohms. What does this indicate? - ANSWER ☑☑Switch or circuit is open Difference between a gravity-type heating system and forced air is that the gravity type relies on _______________ for air distribution - ANSWER ☑☑Difference between hot and cold air What is the most efficient propane flame - ANSWER ☑☑soft bl...

Cable contains a black wire, white wire, and smaller uncoated copper wire. What to do with copper wire? : Ground it Needle on volt meter shows infinite ohms. What does this indicate? : Switch or circuit is open Difference between a gravity-type heating system and forced air is that the gravity type relies on _______________ for air distribution : Difference between hot and cold air What is the most efficient propane flame : soft blue flame with slightly yellow tips which gage would y...

What is used to examine the ear/ear canal? : otoscope What are the three parts of a complete Physical Examination : 1. Health History 2. The Physical Examination 3. Laboratory/Diagnostic Tests How should a patient be identified? : By their full name and date of birth What is the purpose of establishing a final diagnosis? : To identify and determine a patient's condition, It provides a logical basis for treatment and prognosis What is an acute illness? : Illness formed by rapid onse...

C20 Test

C20 Practice Test 2 Questions with 100% Correct Answers | Verified | Latest Update

C20 Practice Test 4 Questions with 100% Correct Answers | Verified | Latest Update