1. ᴅᴇᴛᴇʀᴍɪɴᴇ ᴛʜᴇ ꜱᴀᴛᴜʀᴀᴛɪᴏɴ ʀᴀᴛɪᴏ ᴏꜰ ᴡᴀᴛᴇʀ ᴠᴀᴘᴏʀ ɪɴ ᴀɴ ᴀɪʀ ᴀᴛ 21 ᴅᴇɢ ᴄ ᴀɴᴅ 10 ᴅᴇɢ ᴄ ᴡᴇᴛ ʙᴜʟʙ. ᴏᴘᴛɪᴏɴꜱ: ᴀ ) 20% ʙ) 15% ᴄ ) 25% ᴅ) 30% 2. ᴛʜᴇ ᴅᴇɴꜱɪᴛʏ ᴏꜰ ᴀɪʀ ᴀᴛ 35 ᴅᴇɢ ᴄ ᴀɴᴅ 101 ᴋᴘᴀ ɪꜱ 1.08 ᴋɢ ᴘᴇʀ ᴄᴜʙɪᴄ ᴍᴇᴛᴇʀ. ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ʜᴜᴍɪᴅɪᴛʏ ʀᴀᴛɪᴏ ɪɴ ᴋɢ /ᴋɢ ᴏᴘᴛɪᴏɴꜱ: ᴀ ) 0.036 ʙ) .063 ᴄ ) 0.36 ᴅ) 0.63 3. ᴀ 4 ᴍ x 4ᴍ x 4 ᴍ ʀᴏᴏᴍ ʜᴀꜱ ᴀ ʀᴇʟᴀᴛɪᴠᴇ ʜᴜᴍɪᴅɪᴛʏ ᴏꜰ 80% ᴛʜᴇ ᴘʀᴇꜱꜱᴜʀᴇ ᴏꜰ ᴛʜᴇ ʀᴏᴏᴍɪꜱ 120 ᴋᴘᴀ ᴀɴᴅ ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ɪꜱ 35 ᴅᴇɢ ᴄ .ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴍᴀꜱꜱ ᴏꜰ ᴛʜᴇ ᴠᴀᴘᴏʀ ɪɴ ᴛʜᴇ ʀᴏᴏᴍ ɪꜰ ɢᴀꜱ ᴄᴏɴꜱᴛᴀɴᴛ ᴏꜰ ᴛʜᴇ ᴠᴀᴘᴏʀ ɪꜱ 0.4615 ᴋᴊ/ᴋɢ .ᴋ . ᴏᴘᴛɪᴏɴꜱ: ᴀ ) 2.30 ᴋɢ ʙ) 4.03 ᴋɢ ᴄ ) 2.03 ᴋɢ ᴅ) 5.03 ᴋɢ

Q: ᴛʜᴇ ᴇᴠᴀᴘᴏʀᴀᴛᴏʀ ᴀɴᴅ ᴄᴏɴᴅᴇɴꜱᴇʀ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏꜰ ᴀ 20 ᴛᴏ-ᴛᴏɴ -ᴄᴀᴘᴀᴄɪᴛʏ ꜰʀᴇᴇᴢᴇʀ ᴀʀᴇ -28 degree ᴄ ᴀɴᴅ 23…

A: The T-s diagram of the given system is Given data, Refrigerating capacity of the system, RC = 20 TR…

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A:

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A: 2A: The Question The first given figure gives exact shape, structure and all forces are unresolved.…

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A:

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A: givend=25mmL=2.5mE=207GPa=207×103 N/mm2∆=1.3mm=1.3×10-3 m

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A: Option c is correct.

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Q: 1 2 5 6 f.) 3 4 g.) 2 h.) i.) 1 2 4 5 6 j.) 2 5 6

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Q: ᴛʜᴇ ᴅʀʏ-ʙᴜʟʙ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏꜰ ʜᴜᴍɪᴅ ᴀɪʀ ɪꜱ 35 ᴅᴇɢʀᴇᴇ ᴄ . ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴡᴇᴛ ʙᴜʟʙ ᴅᴇᴘʀᴇꜱꜱɪᴏɴ ɪɴ ᴅᴇɢʀᴇᴇ ꜰ…

A:

Q: F1 = 500 N 4 m O A) 400 k B) 400 j 3 m y O 9 400 i +400 j 2 m F2 = 400 N O D) 400 j+400 k F; =…

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Q: Q7: An accelerometer has a natural frequency w = 12000 Hz. can be used to measure accelerations of…

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Q: ᴅᴇᴛᴇʀᴍɪɴᴇ ᴛʜᴇ ᴘᴏɪꜱꜱᴏɴ’ꜱ ʀᴀᴛɪᴏ ᴏꜰ ᴀ ᴍᴀᴛᴇʀɪᴀʟ ᴡʜᴏꜱᴇ ᴍᴏᴅᴜʟᴜꜱ ᴏꜰ ᴇʟᴀꜱᴛɪᴄɪᴛʏ ɪꜱ 200 ɢᴘᴀ ᴀɴᴅ ᴡʜᴏꜱᴇ ᴍᴏᴅᴜʟᴜꜱ…

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Q: 25 25 11). 12) 18 13) 14) 01 2 34 56 7 8 9 -20 20 15) 16)0.233 (0-1) (6-7)

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A: EXPLANATION:

Q: ᴀ ꜱᴛᴇᴇʟ ʙᴇ ʀᴏᴅ ᴏɴ ʙʀɪᴅɢᴇ ᴍᴜꜱᴛ ʙᴇ ᴍᴀᴅᴇ ᴛᴏ ᴡɪᴛʜꜱᴛᴀɴᴅ ᴀ ᴘᴜʟʟ ᴏꜰ 600 ʟʙꜱ, ꜰɪɴᴅ ᴛʜᴇ ᴅɪᴀᴍᴇᴛᴇʀ ᴏꜰ ᴛʜᴇ ʀᴏᴅ…

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A:

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Q: A cylinder of radius R = 2 (m) can freely rotate around its axis. The force F = 20t – 5t? (N)…

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Q: Which of the hardness indications belongs to the knoop hardness measurement method?    A) 61 HB…

A: Knoop Hardness: HK = load/ impression Brinell hardness: HB Rockwell:  HRA, HRB, HRC, HRD etc vickers…

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.